about 1820–about 1850 (Age 30)
Giles, Virginia, United States
When James David Emmons was born about 1820, in Giles, Virginia, United States, his father, Morton Peterson Emmons, was 25 and his mother, Barbara Miller, was 20. He died about 1850, in California, United States, at the age of 30.
Dictionary of American Family Names © Patrick Hanks 2003, 2006.